2001-2016 Duramax Cat Fuel Filter Adapter (DUR-FUE-A046)

Fits

Built right here in-house we're happy to offer this high-quality machined CAT fuel filter adapter for your Duramax! This adapter replaces the factory filter and housing with a CNC machined, billet aluminum housing that takes a CAT, 2-micron filter that is readily available at a low cost to make sure you can keep clean fuel feeding that powerhouse of a Duramax. 

Part Number: DUR-FUE-A046

• Machined from billet aluminum for a precise and reliable fit
• Includes required hardware and filter head spacer 
• Central adapter designed to eliminate leak path through threads that is present on other adapters
• Fuel-rated O-Rings for a leak-free install
• Accepts various aftermarket filters, such as the popular CAT 1R-0750 filter *not included* so you can run exactly the filter you want.
• Cat 175-2949 fuel/water separator will also thread on to use this as a downstream separator with an aftermarket lift pump.

• CAT Filter Sold Separately
• This does require the removal of the factory water in the fuel sensor. This will not throw any sort of check engine light codes.